Corby J. Robertson is a businessperson who has been at the head of 14 different companies and holds the position of Chairman & Chief Executive Officer of Natural Resource Partners LP, Chairman & Chief Executive Officer for GP Natural Resource Partners LLC (a subsidiary of Natural Resource Partners LP), Chairman & President at New Gauley Coal Corp., Chairman at Cullen Trust For Higher Education, Chief Executive Officer of Quintana Resources Holdings LP, Chief Executive Officer & Member-Managers Board at Pocahontas Royalties LLC, Managing Partner at Quintana Capital Group, Principal at Quintana Capital Group LP and Director & Managing Partner at Quintana Capital Group GP Ltd. (both are subsidiaries of Quintana Capital Group) and Chairman & Chief Executive Officer of Quintana Minerals Corp.

He is also Principal at Quintana Capital Group LP and Member-Managers Board at Premium Resources LLC and on the board of 8 other companies.

In his past career he was Chairman & Chief Executive Officer at Western Pocahontas Properties LP, Chairman for Quintana Maritime Ltd., Chairman & Chief Executive Officer of Great Northern Properties LP, Chairman of Quintana Shipping Ltd., Chairman of Quintana Energy Services GP LLC and Chairman for Quintana Energy Services, Inc.

He received an undergraduate degree from The University of Texas at Austin.